发明名称 |
CODED INFORMATION ON CD AUDIO |
摘要 |
A compact disc playable on an audio CD player has been provided with non-PCM encoded information. The non-PCM information is arranged in blocks of one or more most significant bits (MSBs). At least one MSB of each block is used for PCM encoding of a low-frequency signal, preferably in the frequency band below 2 kHz. The at least one MSB is used for encoding sound that has been written onto the compact disc as non-PCM encoded information. |
申请公布号 |
WO0193266(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
WO2001EP05197 |
申请日期 |
2001.05.08 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ROBERS, KLAAS, H., J. |
分类号 |
G10L19/00;G11B20/10;G11B20/12;G11B20/14 |
主分类号 |
G10L19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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